Background
To provide high quality safe healthcare services, there is a need for sufficient appropriately trained staff to be in place at national, regional and local levels [
1]. However, global health workforce requirements are expected to increase in the coming years due to population growth, demographic and epidemiological factors [
1,
2]. In this context, the World Health Organisation (WHO) predicts a global deficit of 18 million skilled health workers by 2030 [
2]. Many country’s are already experiencing challenges in the recruitment and retention of nurses, and this poses a significant strategic risk to the effective operation of a country’s health system in the coming years [
3,
4]. In addressing these challenges each country’s national workforce planning strategic framework should encompass the WHO’s global code of practice on the international recruitment of health personnel principles [
5]. Therefore, country’s need to proactively plan and manage their health workforce demand and supply as far as possible. Part of this strategic planning process involves managing the migration of nurses and this must be balanced against healthcare professionals’ freedom to pursue work and the need to limit excessive losses to a profession or workforce.
Registered nurses in intellectual/learning disability provide health, wellbeing and social care supports to individuals with an intellectual disability [
6]. Ireland and the United Kingdom (UK) are the only two country’s specifically providing direct entry training programmes for intellectual/learning disability nurses [
7], and therefore it may be anticipated that there would not be a retention or workforce issue. However, other factors such as staff stress and burnout, organisation culture, training and supervision [
8] affect the retention of this specific discipline of nurses. Ireland and the UK have highly regarded nursing educational standards and given that English is the first language of students on these courses, there is a high international demand for graduate nurses from these jurisdictions and consequently a high level of opportunity for mobility [
9].
Within published literature the definition of the term intellectual disability and an individual’s understanding of the label can be diverse [
10]. This diversity is reinforced by the fact that the term learning disability is used in the UK and other terms are used interchangeably such as developmental disability, intellectual developmental disorder, disorders of intellectual development, and intellectual and developmental disability. However, intellectual disability is the term of choice internationally and the disparity in the use of these labels poses challenges when comparing international research. Intellectual disability does not constitute a homogeneous group, however in terms of diagnosis and classification there are several features which have gained widespread acceptance irrespective of the terminology or definitions used. The three core criteria are: significant impairment of intellectual functioning; significant impairment of adaptive/social functioning and onset before adulthood.
International evidence recognises that people with intellectual disability have poorer health [
11], greater health comorbidities [
12], present more often for treatment [
13], have more complex needs [
14], experience increased polypharmacy [
15] and die earlier [
16] compared to the general population. Furthermore, healthcare services have been identified as ill-equipped to respond to the needs of a person with intellectual disability. There is evidence that people with intellectual disability receive poorer quality care [
17], have more preventable illness [
18], experience greater health disparities [
19] and untreated health needs [
20]. This evidence highlights the need for an educated workforce with specific skills and training in intellectual disability. Intellectual disability nurses in Ireland and learning disability nurses in the UK have as a profession evolved over the last three decades in response to the changing landscape of service provision and in response to the complex healthcare needs of people with intellectual disability [
21]. Intellectual disability nurses possess a wide range of specialised skills to meet the varied health, behavioural, advocacy, and societal needs of persons with intellectual disability [
22]. Intellectual disability nurses meet the multifaceted healthcare needs of the person with intellectual disability through providing comprehensive care delivery and management that is appropriate to the individual through their specialised intellectual disability knowledge and skill [
23]. Intellectual disability nurses adapt their nursing skills for chronic health conditions experienced among people with intellectual disability including pneumonia, aspiration, dehydration, constipation, seizures, motor deficits, allergies, otitis media, gastroesophageal reflux disease, diabetes, dysmenorrhea, sleep disturbances, thyroid disorders, behavioural/mental health issues, vision and hearing impairments, and oral health problems [
24].Intellectual disability nursing has adapted, reshaped and refocused the profession over the past three decades to respond to social, cultural, legal and moral drivers. Their role has often been questioned and often poorly understood and this stems from a move to a more social model and person-centred planning ideology [
25]. This role ambiguity has arisen as the social model, which underpins intellectual disability nursing, is perceived as the absence of nursing. Where in fact the social model within a healthcare context for people with intellectual disability is essential given their complex health needs, disparity in health and difficulties accessing mainstream healthcare. Consequently, the social model guides students to consider intellectual disability nursing within a wider society of supports, to challenge negative attitudes and prejudices that may exist and to consider the action required to address inequalities in health and to develop strategies to identify and support the person.
Although models of service provision for people with intellectual disability have changed and moved to more personalised services, there remains a requirement for an appropriately trained and skilled workforce [
26]. However, internationally the focus has shifted from specialised nurses to untrained support staff [
27]. The ongoing changes in service provision, questioning of need for a distinct intellectual disability nursing profession, along with the fact that intellectual disability services are marginalised and receive less research funding [
10] often leads to internal and external questioning of the role of the intellectual disability nurse. This is evident within the UK where despite governmental commitment to the future of the learning disability nurse [
28,
29], recruitment and retention issues exist with reducing numbers of learning disability nurses working in the National Health Service (NHS) [
30,
31]. Recruitment and retention issues identified indicate anxiety about: the future of the profession [
32], downgrading of the nursing workforce [
33] and questioning the profession’s future as a separate field of nursing [
34]. In addition, the significance of public perceptions of intellectual disability nursing is a consideration [
35] and the influence of societal stereotyped views of what a nurse is and does [
36]. The challenge of nursing staff turnover presents a significant barrier to building a specialised nursing workforce [
37].
Given the fact that intellectual disability nurse training is only available in the UK and Ireland, the past and ongoing changes is service delivery models, the questioning of the intellectual disability nursing profession, and the multifaceted health and communication needs of persons with intellectual disability it is clear workforce planning needs to be a priority. Across nursing the shortage of nurses threaten the ability of health services to provide quality safe care [
38,
39] and migration is a contributing factor to nursing/midwifery shortages [
40]. Identification of workforce planning, and retention strategies are paramount [
41] however, this requires an understanding of factors influencing nurses’ decision to migrate and or take up employment in their home country. The transition from student to registered nurse is identified as a significant time point as turnover is high particularly in the first year following qualification [
37]. Staff turnover impacts on a healthcare organisation’s funding as it is expensive and time consuming to recruit new nurses into the workforce [
37]. However most importantly staff turnover impacts on the provision of quality and safe person-centred care, patient morbidity and mortality rates [
42]. Safe staffing levels are associated with improved outcomes including reduced medical and medication errors, decreased patient complications and mortality, improved patient satisfaction, reduced nurse fatigue and burnout and improved nurse retention and job satisfaction [
43]. The issues of recruitment and retention for this specialised field of nursing is important as little is known from an Irish perspective on the factors affecting recruitment and retention of intellectual disability nurses. Furthermore, it is valuable to consider recruitment and retention prior to graduation as it gives an opportunity to consider interventions that may influence recruitment and retention at the point of new graduates entering a workforce as one strategy to secure a sustainable workforce for the future [
37]. This paper aims to identify fourth year intellectual disability nursing students’ concept of intellectual disability nursing and employment intentions.
Discussion
The findings of this study indicate that further work is needed in; promoting intellectual disability nursing as a career choice, addressing professional esteem issues, support for educational and professional identity development during training programmes, providing career guidance opportunities prior to course completion and supporting the professional development of new graduates. In addition, while the findings of this study relate to intellectual disability, they may resonate across other nursing and midwifery disciplines and have implications for undergraduate and postgraduate education.
A key finding of this study was that some students choose intellectual disability nursing without knowing what it entails, had no experience to draw on and it was not their first career choice. In some instances, this resulted in students leaving the programme or transferring to another nursing programme. Consideration needs to be given to providing prospective students with opportunities to gain insight to the discipline of intellectual disability nursing through university open days, information on university websites and through social media. There is a need to rethink intellectual disability curricula to address the esteem issues raised by participant’s. Consideration needs to be given to facilitating nursing students in professional identity development through e.g., adjusting curricula content to include, the history of intellectual disability nursing, developing clinical skills and addressing identity and socialisation into the profession. Within this study participant’s identified their needs in terms of clinical skills development, and this should be considered in terms of future proofing the discipline of intellectual disability nursing [
45,
46]. Professional identity is identified as the values and beliefs possessed by the nurse that guide his/her thinking, actions, and interactions with a patient [
47]. Addressing professional identity may also address role ambiguity which often occurs when nursing students are unclear of their responsibilities or receive unclear information regarding the nursing student role. In this study some students felt that while they were on clinical placement they were fulfilling a care staff role rather than that of a student nurse focused on learning, development of skills and linking theory to practice and this finding may translate across nursing and midwifery programmes internationally as the focus can be on doing as opposed to the student learning opportunities and outcomes.
Through addressing professional identify issues nursing students can learn about the values and ethics of the profession, develop greater understanding of their role and their personal identification as a professional within an identified professional group [
48]. Addressing a disciplines professional identify may address attrition rates and reduce turnover rate [
49] and hold relevance across all areas of nursing and midwifery. In addition, other factors reported as contributing to attrition need to be considered such as; academic failure, personal/family difficulties, nursing as a wrong career choice, financial difficulties [
50], disappointed dreams and lack of academic support [
51,
52].
Because professional identity and the historical context of intellectual disability nursing are inextricably linked it is important to address this in the undergraduate curricula [
53]. Intellectual disability nursing has operated on the fringes of nursing and has even been described as marginalised within the profession [
21,
54‐
57]. Therefore, it is essential that intellectual disability nursing students develop a sense of belonging within the wider field of nursing, through the application of the unique knowledge, skills, values and culture of intellectual disability nursing while actively engaging in practice [
58‐
60]. Furthermore, the professional identity may be eroded by the focus of governmental funding to service providers based on a social model and the lack of appreciation of how the social model can underpin intellectual disability nursing care and support delivery [
25]. Developing a sense of belonging is synonymous with developing a sense of confidence and professionalism [
61] and within practice students’ need to feel part of a team [
62] rather than on the fringes, as clinical practice and learning experiences are linked to student satisfaction [
63,
64]. A positive clinical learning environment fosters student progression and retention through facilitating their learning and identity as a nurse [
65,
66] and reducing role uncertainty. Fundamental within this process it the recognition of the need for and value of intellectual disability nurses, where intellectual disability nurses are direct care experts, care coordinators, interprofessional collaborators, and advocates and leaders for equitable care [
67]. Care is provided within a relationship-based, lifespan approach and intellectual disability nurses possess a unique relational skill set [
68] characterized by a strong nurse-client relationship [
69] that assists people with intellectual disability live and access healthy lives [
70].
Undergraduate nurse education aims to develop competent, confident and effective professionals through education, socialisation and professional identity [
34]. Developing professional identity is a core aspect of nursing that effects self-efficacy (confidence in accomplishing tasks), outcome expectation (benefits of working in the profession) [
71] and professional commitment [
72]. Poor socialisation can lead to negative professional identity [
73], insufficient engagement [
74] and hinder professional practice behaviour [
75]. These aspects affect the ability to retain students upon course completion and influence their intention to leave [
72,
73]. This loss of new graduate nurses is undesirable given the global demand for nurses [
49] and nursing shortages [
76]. Indeed, the recent World’s Nursing Report reveals a significant lack of nursing staff [
77], likely to be even further exacerbated by the COVID-19 pandemic.
Within this study the professional identity of intellectual disability nursing was often questioned by participant’s and this maybe reflective of an exposure to or apathy observed by student nurses in practice, within existing registered intellectual disability nurses. This apathy in part may be due to registered nurses’ insecurity about their own professional identity, landscape changes within service provision and the ambiguity of their role created because of these changes [
78]. However, lessons learned from COVID-19 highlight stress and burnout due to staffing shortages, the emotional toll of caring, illness, and feeling devalued [
79]. Within intellectual disability this is further emphasised by the ambiguous role of intellectual disability nurses, deinstitutionalization, diverse practice settings, different models of care delivery and policies [
22]. Thus, this has resulted in a cautious approach by disability providers to include nursing, fearing that intellectual disability nurses would medicalize the everyday lives of people with intellectual disability [
80]. As a profession intellectual disability nurses need to make their contribution visible [
7,
81] as they have been described as a shy discipline lacking a strong voice in articulating and explaining their role [
82]. To progress and address this matter, both undergraduate and postgraduate educational programmes and the profession of intellectual disability nurses internationally need to address professional identify, the landscape of service provision models of care and professional advocacy.
A recent review of intellectual disability nursing in Ireland [
6] articulates a clear role and focus for the intellectual disability nurse in Ireland and the timing is right to reinvigorate the profession and make its contribution visible [
83]. Professional identity is formed through an interactive network and a student’s experience in the clinical learning environment may affect professional identity development [
84]. Other factors, such as age, gender, educational background and family income have also been identified as contributing factors[
85]. Nevertheless, it is through socialisation that a professional identity develops [
86,
87] and both education and clinical placements are both major contributing factors in providing authentic learning and professional identity development opportunities [
88,
89]. A key feature is the duration, quality and quantity of clinical placements which are linked to student satisfaction, their sense of belonging and professional identity [
86,
90,
91]. Currently within the Irish nurse education system students undertake 63 weeks theoretical instruction and 81 weeks clinical instruction/internship and both elements are required to meet the nurse registration programmes standards and requirements [
92] to be approved and accredited by the nursing and midwifery board of Ireland. The importance of nurses in clinical practice as role models during clinical placements and nurse academics as role models in the education setting cannot be underestimated as role modelling is an integral aspect of professional socialisation and occurs in all facets of the authentic learning journey [
93]. In addition, research and collaboration across countries needs to be undertaken to identify and debate what is known about intellectual disability nursing internationally and beyond that of the country’s specifically providing direct entry training programmes (Ireland and the UK).
In this study participant’s were uncertain of career options and of opportunities for intellectual disability nursing in other country’s. This uncertainty of career options could be a factor influencing the retention of intellectual disability nurses and given that large numbers of students on the programme had prior experience and choose intellectual disability nursing there should be a positive attitude and a desire to remain in nursing related paid employment [
94]. To further address the uncertainty within the discipline of intellectual disability nursing there needs to be a clear articulation of the implementation plan based on the outcomes of the national review of the future role of intellectual disabilities nurses in Ireland [
6]. Furthermore, there is a need for a commitment from intellectual disability services within the national health service executive and outside (voluntary organisations) to the enactment of the implementation plan, continuous professional development of staff and advancement of the intellectual disability nursing profession. At an individual level intellectual disability nurses need to advocate for their role, articulate their practice and engage in on-going professional development and education. In this study participant’s expressed a desire for continuing professional education and career advancement, such desires are in line with national policy such as the policy on the development of graduate to advanced nursing and midwifery practice [
95] and Sláintecare citizen care masterplan [
96] which both support the effective use of intellectual disability nurses through service redesign based on population health planning, current levels of service delivery and the development of accessible healthcare services for people with intellectual disability.
Given that intellectual disability operates on the fringes of the nursing profession and that the size of the specialty of intellectual disability nursing accounts for just 6.75% of the nursing profession [
97] there is a need for national leadership from within the profession, health service providers and health agency. Given the evidence of the complex health needs, access issues and health disparities of people with intellectual disability it is essential that we recruit and retain nurses with specialised unique knowledge and skills, and competence to work with people with intellectual disability [
98‐
100].
This study highlights issues specific to intellectual disability nursing and as with any research the results have to be considered in the context of the study and limitations which include a small sample which was from one educational institute in Ireland. Additional research is required to identify the transferability of the findings and a longitudinal study within student training and post qualification is warranted given the anticipated workforce issues of recruitment, retention and existing workforce shortage. Previous research examining the work intentions of intellectual disability nursing students is limited and this paper adds to existing knowledge by providing a rich and detailed picture of personal, social and professional drivers.
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.